CERTIFICATE OF COMPLETION
This is to certify that Brenda Ayelén Occhiuzzohas successfully completed the Holcim Academy Course for Sustainable Construction in
Introduction to Sustainable Constructiona program offered by Holcim.
Miljan Gutovic
Chief Executive Officer Holcim
Carmen Diaz
Chief People and Sustainability Officer Holcim
Holcim Academy Certificate:
Issued September 10, 2025
Valid Certificate ID
dbbba52171f847c1a8d1260e49777c82